Heil Quaker ICP 1175622 Reversing Valve

The Heil Quaker ICP 1175622 Reversing Valve is a critical OEM 4-way pilot-operated component engineered for heat pump systems requiring reliable refrigerant flow reversal. Specifically designed for Heil, Tempstar, and Comfortmaker units, this valve features a 1/2" x 7/8" ODF sweat connection configuration, with a 1/2" discharge line and 7/8" suction line interface. Operating on a 24V solenoid coil, it facilitates seamless transitions between heating and cooling modes by utilizing system pressure to shift the internal slide mechanism. Built from heavy-duty brass, the ICP 1175622 reversing valve is compatible with modern high-pressure refrigerants, including R-410A and R-22, and supports systems with capacities up to 6 tons. As a genuine International Comfort Products replacement part, it ensures precise mechanical alignment and fits perfectly within the outdoor unit?s cabinetry, preventing the vibration and premature wear often associated with aftermarket alternatives.

• OEM Precision: Direct replacement for Heil Quaker 1175622, ensuring port-to-port alignment without extensive piping modifications.
• High-Pressure Durability: Engineered to handle standard heat pump reversing valve operating pressures, suitable for both AC and heating cycles.
• Reliable Actuation: The included 24V solenoid coil provides consistent magnetic force to actuate the pilot valve under heavy thermal loads.
• Universal Refrigerant Support: Optimized for use with CFC, HCFC, and HFC refrigerants, maintaining tight internal seals to prevent bypass leakage.
• Enhanced Efficiency: Low-pressure drop design maximizes system SEER by minimizing flow resistance through the reversing block.

Is the solenoid coil included with this valve?
Yes, this specific assembly typically includes the 24V coil required for electronic actuation, though technicians should verify lead length for their specific cabinet layout.

Can I use this for a 5-ton heat pump system?
Yes, the 1/2" x 7/8" ODF sizing and internal slide capacity are rated for systems in the 3-ton to 6-ton range, provided the line set dimensions match.

What causes a reversing valve to get stuck?
Common failure points include scorched internal seals from over-heating during brazing or physical debris in the capillary tubes. Always use a wet rag while installing this HVAC reversing valve.

Disclaimer: While we strive for 100% accuracy, product data and specifications are subject to change. Please contact our team to confirm compatibility or technical details before purchasing.